- If the communication device is in use, use LINE 1 to make or
answer other calls.
Otherwise the communication device may not operate properly.
6.2. Dialing Mode
If you have touch tone service, set to Tone. If rotary or pulse service is used, set to Pulse. Your
phone comes from the factory set to Tone.
Make sure that the handset is on the cradle, the AC adaptor is connected and the SP-PHONE/
HEADSET indicator light is off.
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